CN205340259U - Novel full -automatic plate and frame filter press of high -efficient pre -compaction - Google Patents

Novel full -automatic plate and frame filter press of high -efficient pre -compaction Download PDF

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Publication number
CN205340259U
CN205340259U CN201620128996.9U CN201620128996U CN205340259U CN 205340259 U CN205340259 U CN 205340259U CN 201620128996 U CN201620128996 U CN 201620128996U CN 205340259 U CN205340259 U CN 205340259U
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CN
China
Prior art keywords
frame
sheet
sheet frame
plate
filter
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Expired - Fee Related
Application number
CN201620128996.9U
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Chinese (zh)
Inventor
郭建民
李钢
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TAI'AN MINLE MACHINE MANUFACTURE CO LTD
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TAI'AN MINLE MACHINE MANUFACTURE CO LTD
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Priority to CN201620128996.9U priority Critical patent/CN205340259U/en
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Publication of CN205340259U publication Critical patent/CN205340259U/en
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Abstract

The utility model discloses a novel full -automatic plate and frame filter press of high -efficient pre -compaction, the power of squeezing is big, and it is efficient to dewater, including slipping the frame that has a plurality of sheet frames and being located drive in the frame the arm -tie mechanism that the frame removed is followed to the sheet frame, the one end of frame be fixed with for a plurality of sheet frames provide the master cylinder of the power of squeezing, main oil cylinder piston rod is connected with push pedal, every the sheet frame includes to be connected and relative left sheet frame and the right sheet frame that sets up through the spring assemblage, it has the auxiliary oil cylinder of back pressure valve to be fixed with piston rod left sheet frame of orientation and intercommunication on the sheet frame of the right side, and the inside and outside both sides of right sheet frame are fixed with thick filter plate respectively, approach the filter plate, still be provided with stop device between left side sheet frame and the right sheet frame, stop device just is in on being fixed in right sheet frame the spring assemblage not during the compressed not with the stopper of left sheet frame contact, still be provided with left filter cloth and right filter cloth between the relative contact surface of adjacent sheet frame.

Description

The full-automatic plate and frame type filter-press of new and effective precompressed
Technical field
This utility model relates to dehydration equipment field, particularly relates to a kind of new and effective full-automatic plate and frame type filter-press.
Background technology
Filter press is a kind of common dehydration equipment, is mainly used in the projects such as sludge dewatering.The plate and frame type filter-press that current domestic manufacturer produces adopts elastic compression structure mostly, by parallel with filter frame for filter plate alternately arranged, often group filter frame is sandwiched between filter cloth, with compressing end, filter plate and filter frame are compressed, making one filter pressing room of composition between filter plate and filter plate, mud flows into from charging aperture, and water is discharged from filtrate (liquid by filter plate, mud cake is deposited in frame on filter cloth, and filter plate and filter frame unclamp rear mud cake and just peel off.Although this type of filter press can make slurry dewatering, but squeeze force less (only about 1.6Mpa), and charging capacity is little, and after filter pressing, filter cake moisture content is high, needs secondary filter pressing, and time of filter pressing is long, and needs artificial blanking and cleaning filter cloth, and production efficiency is low.
Summary of the invention
This utility model provides a kind of full-automatic plate and frame type filter-press of new and effective precompressed, and squeeze force is big, and dewatering efficiency is high, without second dehydration, mud cake adopts shaking way to come off, and decreases filter cloth wash number, extend filter cloth service life, alleviate labor intensity simultaneously.
For reaching above-mentioned purpose, the scheme that this utility model is taked is: the full-automatic plate and frame type filter-press of new and effective precompressed, including the sliding frame having some sheet frames be positioned in described frame to drive described sheet frame along the drawing-plate mechanism of machine frame movement, one end of described frame is fixed with the master cylinder providing squeeze force to described some sheet frames, described main oil cylinder piston bar is connected to push pedal, each described sheet frame includes being found the left plate frame and right panel frame that connect and be oppositely arranged by groups of springs, described right panel frame is fixed with piston rod towards left plate frame and the auxiliary cylinder being communicated with counterbalance valve, in right panel frame, outer both sides are respectively fixed with thick filter plate, thin filter plate, it is additionally provided with stopping means between described left plate frame and right panel frame, described stopping means includes the limited block being fixed on right panel frame and not contacting with left plate frame when described groups of springs is stood and is uncompressed;Left filter cloth and right filter cloth it is additionally provided with between the relative contact of adjacent sheet frame.
As optimization, also include shaker mechanism, described shaker mechanism includes the shake frame being connected to described frame upper end by shaking spring, described shake frame is fixed with vibrating motor, shake frame bottom surface is slipped the support bar being connected with described adjacent left filter cloth and right filter cloth, and the vibration of vibrating motor reaches filter cloth by shaking frame and support bar, it is achieved mud cake is peeled off with filter cloth shake, peeling effect is good, and filter cloth foundry loam is few.
As optimization, described left plate frame and right panel frame are provided with the roller rolled along frame so that it is more steady time mobile, are prevented effectively from cake crushing.
As optimization, also include the liquid dish being positioned at described sheet frame bottom, be used for accepting leakage, described liquid dish two ends are connected with described frame by rolling bearing units, and frame is further fixed on the drive motor making described liquid dish rotate, it is possible to achieve upset discharging, improve discharging efficiency, reduce labor intensity.
As preferably, the auxiliary cylinder quantity in each sheet frame is eight, uniformly arranges along sheet frame circumferential direction, it is ensured that when squeezing, left and right sheet frame moves in parallel, it is to avoid tilts and affects Milling Efficiencty.
As optimization, limited block is provided with intermediate throughholes, slips in described intermediate throughholes to have and fix the lead being connected and passing left plate frame with right panel frame, it is prevented that during squeezing, left and right sheet frame glances off.
This utility model beneficial effect: by the setting of auxiliary cylinder, increase by the volume of the filter pressing room formed between adjacent sheet frame, improve mud influx and single treatment amount, improve efficiency of press filtering, avoid the sheet frame unstability standing deformation due to groups of springs and produce simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is sequence number 5 structural representation in Fig. 1.
Structural representation when Fig. 3 is adjacent sheet frame plywood.
Sectional view when Fig. 4 is adjacent sheet frame plywood.
Fig. 5 is A place zoomed-in view in Fig. 4.
Fig. 6 is sequence 7 structural representation in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme of utility model is described in detail.
The full-automatic plate and frame type filter-press of new and effective precompressed as shown in Figure 1, including control system 2, the sliding frame 3 having some sheet frames 5 and the master cylinder 28 providing squeeze force to sheet frame 5, the cylinder body of master cylinder 28 is fixed in frame 3, piston rod is towards sheet frame 5 and is connected to push pedal 29, during master cylinder work, thrust is transferred to sheet frame 5 by push pedal, frame 3 is additionally provided with and drives the drawing-plate mechanism 4 that moves along frame 3 of sheet frame 5, drawing-plate mechanism 4 by frequency conversion motor drive link chain mechanism by manipulator of automatic pulling plate carry out taking plate, arm-tie, to reach the purpose of discharging;Each sheet frame 5 includes by vertical 12 connections of groups of springs and the left plate frame 9 being oppositely arranged and right panel frame 8, left plate frame 9 and right panel frame 8 are provided with the roller 10 rolled along frame 3, being fixed with eight piston rods on each right panel frame 8 towards left plate frame 9 and the auxiliary cylinder 11 being communicated with counterbalance valve, all auxiliary cylinders 11 and master cylinder 28 are all communicated with Hydraulic Station 1;The inside and outside both sides of right panel frame 8 are respectively fixed with thick filter plate 15, thin filter plate 19, stopping means 13 it is additionally provided with between left plate frame 9 and right panel frame 8, institute's stopping means 13 includes the limited block 17 being fixed on right panel frame 8 and not contacting with left plate frame 9 when groups of springs vertical 12 is uncompressed, being provided with intermediate throughholes on limited block 17, sliding in intermediate throughholes have the lead 16 that be connected and pass left plate frame 9 fixing with right panel frame 8;It is additionally provided with left filter cloth 21 and right filter cloth 22 between the relative contact of adjacent sheet frame, right filter cloth and sheet frame contact side are provided with sealing gasket 23.
In order to make mud cake 20 better separate with filter cloth when dropping, the upper end of frame 3 is provided with shaker mechanism 7, shaker mechanism 7 includes the shake frame 27 being connected to frame 3 upper end by shaking spring 25, being fixed with vibrating motor 24 on shake frame 27, the bottom surface of shake frame 27 is slipped the support bar 26 being connected with adjacent left filter cloth 21 and right filter cloth 22.
It is provided with the liquid dish 6 that two ends are connected with frame 3 by rolling bearing units in sheet frame 5 bottom, drives the drive motor that liquid dish 6 rotates to be fixed in frame 3.
This novel described pressure filter workflow is as follows:
A, Hydraulic Station 1 start, and the piston rod of master cylinder 28 stretches out, and promote each sheet frame 5 to carry out plywood;
B, each auxiliary cylinder 11 action, its piston rod 18 stretches out;
C, master cylinder 28 are loaded to each sheet frame 5 by push pedal 29, make vertical 12 compressions of groups of springs, to side and piston rod 18 tip contact of auxiliary cylinder 11 of left plate frame 9, eliminate gap, complete precompressed, and between sheet frame, extruding forms sealing force mutually;
D, that by central passage 30, mud is poured into each filter pressing is indoor;
After e, mud have injected, auxiliary cylinder 11 oil circuit goes to counterbalance valve, and master cylinder 28 continues to load compression spring set vertical 12 to limiting position simultaneously;
After f, pressurize 20-30 minute;
G, master cylinder off-load are to 3Mpa;
H, when going out without filtered water stream in sheet frame, overturn liquid dish 6, concede mud cake 20 and drop space,;
I, master cylinder 28 piston rod regain;
J, drawing-plate mechanism 4 work, and are pulled open by each sheet frame 5, the run-off the straight of adjacent filter cloth 21,22, becoming A font, the vibrating motor 24 in shake blanking mechanism works simultaneously, by support bar 26, vibration reaches mud cake 20, make it depart from filter cloth easily, complete a filter pressing;
K, after all mud cakes 20 all drop, master cylinder 28 piston rod stretches out, repeat said process, carry out subsequent cycle.
The above is only preferred implementation of the present utility model; protection domain of the present utility model is not limited merely to above-described embodiment; all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model; should be understood that; for those skilled in the art; without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (6)

1. the full-automatic plate and frame type filter-press of new and effective precompressed, including the sliding frame having some sheet frames be positioned in described frame to drive described sheet frame along the drawing-plate mechanism of machine frame movement, it is characterized in that: one end of described frame is fixed with the master cylinder providing squeeze force to described some sheet frames, described main oil cylinder piston bar is connected to push pedal, each described sheet frame includes being found the left plate frame and right panel frame that connect and be oppositely arranged by groups of springs, described right panel frame is fixed with piston rod towards left plate frame and the auxiliary cylinder being communicated with counterbalance valve, in right panel frame, outer both sides are respectively fixed with thick filter plate, thin filter plate, it is additionally provided with stopping means between described left plate frame and right panel frame, described stopping means includes the limited block being fixed on right panel frame and not contacting with left plate frame when described groups of springs is stood and is uncompressed;Left filter cloth and right filter cloth it is additionally provided with between the relative contact of adjacent sheet frame.
2. the full-automatic plate and frame type filter-press of new and effective precompressed according to claim 1, it is characterized in that: also include shaker mechanism, described shaker mechanism includes the shake frame being connected to described frame upper end by shaking spring, being fixed with vibrating motor on described shake frame, shake frame bottom surface is slipped the support bar being connected with described adjacent left filter cloth and right filter cloth.
3. the full-automatic plate and frame type filter-press of new and effective precompressed according to claim 1, it is characterised in that: described left plate frame and right panel frame are provided with the roller rolled along frame.
4. the full-automatic plate and frame type filter-press of new and effective precompressed according to claim 1, it is characterized in that: also include being positioned at the liquid dish of described sheet frame bottom, described liquid dish two ends are connected with described frame by rolling bearing units, and frame is further fixed on the drive motor making described liquid dish rotate.
5. the full-automatic plate and frame type filter-press of new and effective precompressed according to claim 1, it is characterised in that: the auxiliary cylinder quantity in each sheet frame is eight.
6. the full-automatic plate and frame type filter-press of new and effective precompressed according to claim 1, it is characterised in that: described limited block is provided with intermediate throughholes, in described intermediate throughholes sliding have fix the lead being connected and passing left plate frame with right panel frame.
CN201620128996.9U 2016-02-19 2016-02-19 Novel full -automatic plate and frame filter press of high -efficient pre -compaction Expired - Fee Related CN205340259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620128996.9U CN205340259U (en) 2016-02-19 2016-02-19 Novel full -automatic plate and frame filter press of high -efficient pre -compaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620128996.9U CN205340259U (en) 2016-02-19 2016-02-19 Novel full -automatic plate and frame filter press of high -efficient pre -compaction

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422457A (en) * 2016-11-29 2017-02-22 北京同创碧源水务科技发展有限公司 High-pressure metal plate-and-frame filter press
CN109351004A (en) * 2018-12-24 2019-02-19 福建省南星环保科技有限公司 A kind of fast opening pressure filter
CN114470895A (en) * 2022-02-15 2022-05-13 集美大学 Multi-station automatic sludge dewatering and squeezing equipment and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422457A (en) * 2016-11-29 2017-02-22 北京同创碧源水务科技发展有限公司 High-pressure metal plate-and-frame filter press
CN106422457B (en) * 2016-11-29 2018-10-19 北京同创碧源水务科技发展有限公司 A kind of high-pressure metal plate and frame filter press
CN109351004A (en) * 2018-12-24 2019-02-19 福建省南星环保科技有限公司 A kind of fast opening pressure filter
CN109351004B (en) * 2018-12-24 2024-03-08 福建省南星环保科技有限公司 Quick-open filter press
CN114470895A (en) * 2022-02-15 2022-05-13 集美大学 Multi-station automatic sludge dewatering and squeezing equipment and method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160629

Termination date: 20170219

CF01 Termination of patent right due to non-payment of annual fee